| 摘要 |
An image forming apparatus of the present disclosure includes: an image carrier configured to carry toner patches; a first sensor configured to irradiate S-polarized light to a low-density patch in a predetermined low density range among the toner patches, and to receive reflection light from the low-density patch; and a second sensor configured to irradiate P-polarized light to a high-density patch in a predetermined high density range among the toner patches, and to receive reflection light from the high-density patch. |
